body {
    font-family: 'Arial', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #2c3e50;
    flex-direction: column;
    gap: 20px;
    transition: background-color 0.5s;
    background-size: cover;
    background-position: center;
}

.sorteador-container {
    background-color: rgba(44, 62, 80, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    text-align: center;
    border: 2px solid #34495e;
    position: relative;
}

.numero-display {
    font-size: 10em;
    font-weight: bold;
    color: #ecf0f1;
    letter-spacing: 15px;
    margin-bottom: 30px;
    font-family: 'Courier New', Courier, monospace;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
    transition: color 0.5s;
    display: flex;
    justify-content: center;
}

.numero-display span {
    width: 0.8em;
    text-align: center;
}

.controles button {
    padding: 15px 30px;
    font-size: 1.5em;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s;
    margin: 0 10px;
    color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.controles button:hover:not(:disabled) {
    transform: scale(1.05);
}

.controles button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

#btn-iniciar {
    background-color: #2ecc71; /* Verde */
}

#btn-cuenta-regresiva {
    background-color: #e67e22; /* Naranja para el contador */
}

.admin-panel {
    background-color: #34495e;
    color: white;
    padding: 20px;
    border-radius: 10px;
    position: fixed;
    top: 20px;
    right: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    gap: 10px;
}

.admin-panel a, .admin-panel h4 {
    color: #f1c40f;
    text-decoration: none;
}

.admin-panel a:hover {
    text-decoration: underline;
}

.admin-panel label {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-panel input[type="color"] {
    border: 1px solid #7f8c8d;
    cursor: pointer;
    width: 30px;
    height: 30px;
    border-radius: 5px;
    background: #34495e;
}

.admin-panel hr {
    border: 0;
    height: 1px;
    background-color: #7f8c8d;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #34495e;
    color: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal-content input[type="number"] {
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #7f8c8d;
    font-size: 1.2em;
    text-align: center;
    background-color: #ecf0f1;
    color: #2c3e50;
}

.modal-content button {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

#guardarNumeroBtn {
    background-color: #2ecc71;
    color: white;
}

#cerrarModalBtn {
    background-color: #e74c3c;
    color: white;
}

.bomba-animacion {
    width: 80px;
    height: 80px;
    background-image: url('bomba.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease-in-out, top 0.3s ease-in;
    z-index: 10;
}

.bomba-animacion.visible {
    opacity: 1;
}

@media (max-width: 768px) {
    .numero-display {
        font-size: 5em;
    }
    .controles button {
        font-size: 1em;
        padding: 10px 20px;
    }
    .admin-panel {
        top: 10px;
        right: 10px;
        padding: 10px;
        gap: 5px;
        font-size: 0.9em;
    }
}